Utilising new technologies to optimise nitrogen use in broadacre cropping, protect the soil resource and minimise potential offsite impacts

Utilising new technology to optimise nitrogen use in broadare cropping protect the soil resource and minimise potential offsite impacts. This project seeks to quantify the level of N variability within broadacre cropping in Southern NSW using intensive grid deep N sampling, and subsequently examine the suitability of other existing and emerging technologies (yield, protein, ECa and NDVI) to inform scientifically robust Variable Rate N applications.